Switch-case in java language.

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import java.util.*;
public class switchcase {
    public static void main(String[] args) {
        Scanner sc=new Scanner(System.in);
        System.out.println("enter the button= ");
        int button=sc.nextInt();
        switch(button){
            case 1: System.out.println(" hello ");
                          break;
            case 2: System.out.println(" namste");
                         break;
            case 3: System.out.println(" Ram-Ram");
                         break;
            default: System.out.println(" invalid.");
        }
    }
}

■》Output->

enter the button= 2 
namste

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